An electric car uses a 50-kW motor. If the battery pack is designed for 340V, what current

Fantastic news! We've Found the answer you've been seeking!

Question:

An electric car uses a 50-kW motor. If the battery pack is designed for 340 V, what current would the motor need to draw from the battery? Neglect any energy losses in getting energy from the battery to the motor.

Related Book For answer-question

Thermodynamics An Interactive Approach

ISBN: 978-0130351173

1st edition

Authors: Subrata Bhattacharjee

See More Books

Posted Date: Jun 17, 2019 12:28 AM

See More Questions

An electric water heater is designed to produce 50 kW of heat when it is connected to a 240-V source. What is its resistance?
A 12 V car battery dies not so much because its voltage drops but because chemical reactions increase its internal resistance.A good battery connected with jumper cables can both start the engine and...
An electric car is designed to run off a bank of 12.0-V batteries with total energy storage of 2.00 x 107 J. (a) If the electric motor draws 8.00 kW, what is the current delivered to the motor? (b)...
Discuss the advantages or disadvantages of subsidiary legislations in the Malaysian legal system in dealing with Covid-19 vaccination. Please write down the legal terms for discussion. Please do not...
At fiscal year-end December 31, 2015, Shop-World had the following assets and liabilities on its balance sheet (in millions): Current liabilities ............ $9,459 Long-term debt .................
Mutual induction can be used as the basis for a metal detector. A typical setup uses two large coils that are parallel to each other and have a common axis. Because of mutual induction, the ac...
The wreck of the S.S. Central America waited 130 years at the bottom of the ocean for someone to come along and claim its trove of gold. Thomas G. Thompson, funded by a multitude of investors, was...
Go to the Webinars worksheet. DeShawn wants to determine the number of webinars the company can hold on Tuesdays and Thursdays to make the highest weekly profit without interfering with...
A jewelry shop specializes in creating gold and silver charms. The shop has five metalsmiths who work on the charms. One week, the shop's production possibilities curve shifts inward. What could...
Wildcat, Incorporated, has estimated sales (in millions) for the next four quarters as follows: Sales Q1 $ 155 Q2 Q4 Q3 $175 $195 $ 225 Sales for the first quarter of the year after this one are...
Given alias usercmd='head-1 /etc/passwd', what would be the output of usercmd? akshi.gol J.2024 akshi y An error goley of the /etc/passwd file of the usercmd command The content of the entire...
In the case of a voluntary import restriction, neoclassical trade theory predicts a loss of welfare for the home country. Why are some governments nevertheless pushing their trade partners into...
Describe the history related to the codification of Section 381(c)(2) - what court cases were on topic and what did they say?
Problem 3 (4 pts). A nonionic organic molecule "A" is dissolving and diffusing into a pure carrier solvent "B," which is flowing with a certain velocity across a flat surface of pure A. The...
What importance does tax planning provide during a sale or acquisition of another company, and specifically what income tax consequences are at issue?Does it make a difference whether the acquisition...
Giving local own source revenues will only increase horizontal inequality between local government administrations. Big local governments will get richer and the smaller local governments will remain...
3 Consider a Rose model phantom shown below. The attenuation coefficient of the plastic is 0.2 cm. Calculate the local contrast of the holes having a depth of 3 cm in the projection image. Assume...
Frontland Advertising creates, plans, and handles advertising campaigns in a three-state area. Recently, Frontland had to replace an inexperienced office worker in charge of bookkeeping because of...
Consider an infinitesimal reversible adiabatic compression or expansion process. By taking s = s(P, v) and using the Maxwell relations, show that for this process Pvk = constant, where k is...
Steam enters a closed feedwater heater at 1.1 MPa, 200oC and leaves as saturated liquid at the same pressure. Feedwater enters the heater at 2.5 MPa, 50oC and in an isobaric manner leaves 12oC below...
Repeat problem 10-4-5 with the heat exchanger removed. Problem 10-4-5 An ideal vapor-compression refrigeration cycle uses R-134a as a working fluid and operates between 0.1 MPa and 1.5 MPa. The...
Reconsider Problem 18. Management has decided that the $5 million raised through stock should be split between common stock and preferred stock. Common stock will be used to raise $3,000,000 and...
Repeat Problem 23 assuming that the stock price is growing at 3 percent per year. Data from problem 23 Lahoma Enterprises, Inc., needs $15 million to finance a major product development. The project...
Repeat Problem 23 assuming the stock offering will be preferred stock rather than common stock. The preferred stock will sell for $120/share, pay a $9 annual dividend, and have a cost of selling of...

An electric car uses a 50-kW motor. If the battery pack is designed for 340V, what current

Question:

Expert Answer:

Relation between power of ... View the full answer

Thermodynamics An Interactive Approach

Students also viewed these physics questions